US1530132A - Subsoil stalk cutter - Google Patents
Subsoil stalk cutter Download PDFInfo
- Publication number
- US1530132A US1530132A US664384A US66438423A US1530132A US 1530132 A US1530132 A US 1530132A US 664384 A US664384 A US 664384A US 66438423 A US66438423 A US 66438423A US 1530132 A US1530132 A US 1530132A
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- US
- United States
- Prior art keywords
- runners
- standards
- pair
- bars
- stalk cutter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
Definitions
- This invention relates to sub-soil stalk cutters, andhas particular reference to a cutter adapted to be drawn beneath the surface of the soil for cutting the stalks of standing cotton plants or the like.
- the primary object of the invention is to provide a stalk cutter of the above kind which embraces the desired qualities of simplicity and durability of construction as well as efficiency in operation, whereby the same may meet with all of the requirement for a successful commercial use.
- Another object of the invention is to pro vide a sub-soil stalk cutter of the above kind embodying a cutting element and means for effectively attaching the same to the shovel supporting standards of a straddle row cultivator, wherein the standards are carried in staggered relation by means of a pair of spaced drag bars.
- Figure l is a perspective view, showing a sub-soil stalk cutting element operatively attached to the shovel supporting standards of a straddle row cultivator, said cutter element being constructed in accordance with the present invention.
- Figure 2 is a top plan view of the cutting elements detached
- I Figure 3 is a side elevational view of the device shown in Figure 2.
- Figure 1 the inventiorn is shown in Figure 1 as applied to a conventional form of wheeled straddle row cultivator embodying a frame of suitable form mounted upon supporting wheels 5 and provided with a draft tongue 6, said frame being also provided with attached rearwardly extending spaced rag bars 7 that are respectively located at op- Serial No. 664,384.
- posit-e sides of the longitudinal center of v may be bolted to the lower ends of said standards.
- the present invention is herein shown as an attachment for cultivators of the above general form of construction, adapted for attachment to the lower end of said shovel supporting standards 8 and this cutting ele ment embodies a pair of longitudinal spaced.
- parallel sub-soil runners 9 formed of suitable strips or bars of rigid metal and suitably pointed at their forward ends as at 10 for penetrating the ground, said runners being rigidlv connected by means of an obliquely disposed cutting blade 11 that is provided with a front cutting edge 12 and whose ends are rigidly seoured to the runners 9 as at 13 by bolting or the like.
- the runners 9 are spacedapart a distance substantially similar to the spacing of the front pair of shovel supporting standards 8, and the forward ends of said runners are provided with upstanding lugs or cars 14 by means of which the forward ends of the runners may be bolted to the forward pairs of standards 8 when the shovels have been removed from the standards.
- the means at 16 embody integral threaded stems directed upwardly and forwardly of the outer ends of the bars 15 and adapted to pass through the openings in the lower ends of the rear standards 8, the stems be ing secured in the standards by means of suitable nuts threaded upon the forward projecting ends of the stems, similar to the manner usually practiced when attaching the cultivator shovel (not shown).
- the laterally extending bars 15 are adjustable to points at varying distances from the rear ends of the runners 9 to accommodate the device to various forms or sizes of cultivators, and this is accomplished preferably by bolting the bars 15 to the runners 9 as indicated at 17, the runners being provided at their rear end portions with a plurality of series of longitudinal openings or perforations as at 18 for reception of the bolts 17.
- the bars 15 are provided intermediate their ends with rigid forwardly projecting rods 19, the forward free end portions of which are threaded as indicated at 20.
- the forward ends of these rods are positioned to pass through the bolt openings in the upon forward travelling movement of the device will. pass along opposite sides of the stalks of the standing row of cotton plants, so that the latter are engaged and cut respectively as they are encountered by the knife or blade 11, thus leaving no standing stubs as is experienced by cutters adapted to operate above or upon the surface of the soil.
- a sub-soil standing stalk cutter of the of the forward ends ofthe runner to the forward pair of shovel supporting standards of said cultivator laterally and outwardly projecting bars rigidly carried by the rear end portions of the runners and provided with means upon their outer ends for facilitating connection of the same with the rear pair of shovel supporting standards of said cultivator, and forwardly projecting rods rigid with the intermediate portion of said laterally extending bar provided with means upon their forward rear ends for facilitating attachment thereof to the lower ends of the intermediate pair of shovel supporting standards of the cultivator.
- a sub-soil standing stalk cutter of the character described comprising a pair of spaced parallel horizontal runners adapted to penetrate and run beneath the surface of the soil, an oblique stalk cutting blade rigidly connecting and extending between said runners, and means to rigidly attach the runners to the lower ends of the shovel supporting standards carried by the drag bar of a straddle row cultivator, said last named means embodying ears upon the forward ends of the runner, for facilitating bolting of the forward ends of the runner to the forward pair of shovel supporting standards of said cultivator, laterally and outwardly projecting bars rigidly carried by the rear end portions of the runners and provided with means upon their outer ends for facilitating connection of the same with the rear pair of shovel supporting standards of said cultivator, and forwardly projecting rods rigid with the intermediate portion of said laterally extending bar provided with means upon their forward ends for facilitating attachment thereof to the lower ends of the intermediate pairs of shovel supporting JOHN F. MoMA. ION.
Description
March l7, 1925. 1,530,132
.1 F. MCMAHON I SUBSOlL STALK CUTTER Filed Sept. 24. 1923 gwntoz Wzzzaass. I v v I M 1 W 3% Patented Mar. 17, 1925.
warren stares JOHN F. MoMAI-ION, OF EDINBURG, TEXAS.
SUIBSOII; STALK CUTTER.
Application filed September 24, 1923.
1 all whom it may concern:
Be it known that I, JOHN F. MoMArroN, a citizen of the United States, residing at Edinburg, in the county of l-Iidalgo and State of Texas, have invented certain new and useful Improvements in Subsoil Stalk Cutters, of which the following is a speci fication.
This invention relates to sub-soil stalk cutters, andhas particular reference to a cutter adapted to be drawn beneath the surface of the soil for cutting the stalks of standing cotton plants or the like.
The primary object of the invention is to provide a stalk cutter of the above kind which embraces the desired qualities of simplicity and durability of construction as well as efficiency in operation, whereby the same may meet with all of the requirement for a successful commercial use.
Another object of the invention is to pro vide a sub-soil stalk cutter of the above kind embodying a cutting element and means for effectively attaching the same to the shovel supporting standards of a straddle row cultivator, wherein the standards are carried in staggered relation by means of a pair of spaced drag bars. I
Other object will appear as the nature of the invention is better understood, and the same consists in the novel form, combination, and arrangement of parts hereinafter more fully described, shown in the accompanying drawings, and claimed:
In the drawings, wherein like reference characters indicate corresponding parts throughout the several views:
Figure l is a perspective view, showing a sub-soil stalk cutting element operatively attached to the shovel supporting standards of a straddle row cultivator, said cutter element being constructed in accordance with the present invention.
Figure 2 is a top plan view of the cutting elements detached, and I Figure 3 is a side elevational view of the device shown in Figure 2.
Referring more in detail to the drawing, the inventiorn is shown in Figure 1 as applied to a conventional form of wheeled straddle row cultivator embodying a frame of suitable form mounted upon supporting wheels 5 and provided with a draft tongue 6, said frame being also provided with attached rearwardly extending spaced rag bars 7 that are respectively located at op- Serial No. 664,384.
posit-e sides of the longitudinal center of v may be bolted to the lower ends of said standards.
The present invention is herein shown as an attachment for cultivators of the above general form of construction, adapted for attachment to the lower end of said shovel supporting standards 8 and this cutting ele ment embodies a pair of longitudinal spaced. parallel sub-soil runners 9 formed of suitable strips or bars of rigid metal and suitably pointed at their forward ends as at 10 for penetrating the ground, said runners being rigidlv connected by means of an obliquely disposed cutting blade 11 that is provided with a front cutting edge 12 and whose ends are rigidly seoured to the runners 9 as at 13 by bolting or the like. The runners 9 are spacedapart a distance substantially similar to the spacing of the front pair of shovel supporting standards 8, and the forward ends of said runners are provided with upstanding lugs or cars 14 by means of which the forward ends of the runners may be bolted to the forward pairs of standards 8 when the shovels have been removed from the standards.
Extending outwardly and laterally from. the rear portions of the runners 9 are a pair of transversely aligned bars 15 having means, as generally indicated at 16 upon their outer ends for facilitating the attachment thereof to the lower ends of the rearmost pair of shovel supporting standards 8. As shown clearly in Figures 2 and 3, the means at 16 embody integral threaded stems directed upwardly and forwardly of the outer ends of the bars 15 and adapted to pass through the openings in the lower ends of the rear standards 8, the stems be ing secured in the standards by means of suitable nuts threaded upon the forward projecting ends of the stems, similar to the manner usually practiced when attaching the cultivator shovel (not shown).
The laterally extending bars 15 are adjustable to points at varying distances from the rear ends of the runners 9 to accommodate the device to various forms or sizes of cultivators, and this is accomplished preferably by bolting the bars 15 to the runners 9 as indicated at 17, the runners being provided at their rear end portions with a plurality of series of longitudinal openings or perforations as at 18 for reception of the bolts 17.
The bars 15 areprovided intermediate their ends with rigid forwardly projecting rods 19, the forward free end portions of which are threaded as indicated at 20. The forward ends of these rods are positioned to pass through the bolt openings in the upon forward travelling movement of the device will. pass along opposite sides of the stalks of the standing row of cotton plants, so that the latter are engaged and cut respectively as they are encountered by the knife or blade 11, thus leaving no standing stubs as is experienced by cutters adapted to operate above or upon the surface of the soil.
From the above description, it is believed that the construction and operation, as well as the advantages of the invention will be readily understood and appreciated by those skilled in the art.
Minor changes may be made without departing from the spirit or scope of the invention as claimed.
hat I claim as new is:
1. A sub-soil standing stalk cutter of the of the forward ends ofthe runner to the forward pair of shovel supporting standards of said cultivator, laterally and outwardly projecting bars rigidly carried by the rear end portions of the runners and provided with means upon their outer ends for facilitating connection of the same with the rear pair of shovel supporting standards of said cultivator, and forwardly projecting rods rigid with the intermediate portion of said laterally extending bar provided with means upon their forward rear ends for facilitating attachment thereof to the lower ends of the intermediate pair of shovel supporting standards of the cultivator.
2. A sub-soil standing stalk cutter of the character described comprising a pair of spaced parallel horizontal runners adapted to penetrate and run beneath the surface of the soil, an oblique stalk cutting blade rigidly connecting and extending between said runners, and means to rigidly attach the runners to the lower ends of the shovel supporting standards carried by the drag bar of a straddle row cultivator, said last named means embodying ears upon the forward ends of the runner, for facilitating bolting of the forward ends of the runner to the forward pair of shovel supporting standards of said cultivator, laterally and outwardly projecting bars rigidly carried by the rear end portions of the runners and provided with means upon their outer ends for facilitating connection of the same with the rear pair of shovel supporting standards of said cultivator, and forwardly projecting rods rigid with the intermediate portion of said laterally extending bar provided with means upon their forward ends for facilitating attachment thereof to the lower ends of the intermediate pairs of shovel supporting JOHN F. MoMA. ION.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US664384A US1530132A (en) | 1923-09-24 | 1923-09-24 | Subsoil stalk cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US664384A US1530132A (en) | 1923-09-24 | 1923-09-24 | Subsoil stalk cutter |
Publications (1)
Publication Number | Publication Date |
---|---|
US1530132A true US1530132A (en) | 1925-03-17 |
Family
ID=24665773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US664384A Expired - Lifetime US1530132A (en) | 1923-09-24 | 1923-09-24 | Subsoil stalk cutter |
Country Status (1)
Country | Link |
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US (1) | US1530132A (en) |
-
1923
- 1923-09-24 US US664384A patent/US1530132A/en not_active Expired - Lifetime
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